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BMW Drivetrain Parts for BMW X6 M S63 4.4L

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Building your perfect BMW is more than just adding horsepower and stiff suspension. Your drivetrain needs attention in order to deliver power effectively. Most BMWs feature comfortable clutch discs, heavy flywheels, long shifter throws, and open differentials. The drivetrain transmits power to the wheels, but can also be a source of power loss when it is designed for comfort rather than performance. Everything on this page will help you improve your power delivery and driving experience by providing custom Limited Slip Differentials, Short Shift Conversions, Performance Clutch Discs, Lightweight Flywheels, and anything else your BMW needs to be the perfect driving experience.

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Mechatronic Sleeve And Seal Kit - E70, E71

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:41863722

Part#: 24347571211TKT

Ships in 3 Business Days

Sale - Save 16% $ 64.99

This product was last offered at the strikethrough price on
05-03-2026

$ 54.49 USD

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Sale - Save 16%

$ 64.99

This product was last offered at the strikethrough price on
05-03-2026

$ 54.49 USD

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Sleeves and seals for the GA6HP26Z transmission.

Powerflex BMW X5 E70 - X6 E71 - X6 F16 Transfer Case Bushing Insert ...

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T#:34080718

Part#: PFF5-1428P

In Stock

$ 44.99 USD

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$ 44.99 USD

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The Powerflex Transfer Case Bushing Insert for BMW X5 E70, X6 E71, and X6 F16 is a quick and effective upgrade designed to improve the stability of the transfer case. Made from durable polyurethane, this insert reinforces the factory rubber bushing, reducing excess movement in the transfer case during acceleration and cornering.

Key Features:

Material: High-performance polyurethane, offering increased durability over stock rubber.
Purpose: Reduces drivetrain movement, improving power delivery and throttle response.
Easy Install: Fits into the existing bushing, no full bushing removal required.
Longevity: Polyurethane lasts longer, resisting wear from heat and road contaminants.

Ideal for enhancing drivetrain performance without complex modifications.

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Rear Differential Service Kit for various BMW Models

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T#:42133544

Part#: 835225790TKT

In Stock

$ 59.72 USD

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$ 59.72 USD

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The kit includes 2 Quarts of Red line 75w90 - 57904 and brand new Rein rear diff oil drain plug M22x1.5

Automatic Transmission Service Kit - 8HP75 - BMW F85 X5M, F86 X6M ...

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T#:31059463

Part#: TMSF8XMATSKT1

Ships in 6 Business Days

$ 248.42 USD

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$ 248.42 USD

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Over the life of a vehicle, the transmission can often be overlooked when performing routine maintenance. If left unserviced, the automatic transmission fluid will break down, causing the valve body and filter to become contaminated with deposits and sludge. This will lead to poor shifting, slipping, and ultimately, transmission failure. Kit Includes: OEM Hengst Automatic transmission filter OEM Hengst Hengst Oil Pan Gasket & Installation Hardware OEM Hengst Drain plug with sealing washer OEM Hengst Fill plug with sealing washer 10 Liters of Liqui Moly Top Tec ATF 1800 Fluid Turner Motorsport recommends performing a full service on your automatic transmission every 50,000 miles for regular street driving or 30,000 miles for vehicles that are raced or often track driven.

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Automatic Transmission Service Kit - 8HP75 - BMW F85 X5M, F86 X6M ...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:31059462

Part#: TMSF8XMATSKT

Ships in 6 Business Days

Sale - Save 3% $ 319.99

This product was last offered at the strikethrough price on
06-15-2026

$ 310.05 USD

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Sale - Save 3%

$ 319.99

This product was last offered at the strikethrough price on
06-15-2026

$ 310.05 USD

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Over the life of a vehicle, the transmission can often be overlooked when performing routine maintenance. If left unserviced, the automatic transmission fluid will break down, causing the valve body and filter to become contaminated with deposits and sludge. This will lead to poor shifting, slipping, and ultimately, transmission failure. Kit Includes: OEM Hengst Automatic transmission filter OEM Hengst Hengst Oil Pan Gasket & Installation Hardware OEM Hengst Drain plug with sealing washer OEM Hengst Fill plug with sealing washer 10 Liters of ZF Lifeguard 8 Transmission Fluid Turner Motorsport recommends performing a full service on your automatic transmission every 50,000 miles for regular street driving or 30,000 miles for vehicles that are raced or often track driven.

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Powerflex Transfer Case Bushing Insert - Black Series

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T#:53997732

Part#: PFF5-1428BLK

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$ 50.99 USD

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$ 50.99 USD

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Lock down your xDrive drivetrain for the track. This 95A durometer Black Series polyurethane insert eliminates transfer case rotation, ensuring zero-compromise power delivery and immediate throttle response under maximum load.

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Powerflex BMW X5 E70 - X6 E71 - X6 F16 Transfer Case Bushing Insert ...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:33946911

Part#: PFF5-1428

Ships in 1 Business Day

$ 44.99 USD

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$ 44.99 USD

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ake the slack out of your xDrive system. The Powerflex PFF5-1428 insert slips straight into your factory transfer case mount, replacing muddy drivetrain slop with crisp power delivery and long-lasting polyurethane durability.

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Automatic Transmission Service Kit - BMW F95 X5M, F96 X6M

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:31191950

Part#: TMSF95X5M8HPKT1

Ships in 6 Business Days

$ 259.85 USD

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$ 259.85 USD

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Over the life of a vehicle, the transmission can often be overlooked when performing routine maintenance. If left unserviced, the automatic transmission fluid will break down, causing the valve body and filter to become contaminated with deposits and sludge. This will lead to poor shifting, slipping, and ultimately, transmission failure. Kit Includes: OEM Hengst Automatic transmission filter OEM Hengst Oil Pan Gasket & Installation Hardware OEM Hengst Drain plug with sealing washer OEM Hengst Fill plug with sealing washer 10 Liters of Liqui-Moly Top Tec 1800 ATF As per ZF's recommendations, Turner Motorsport suggests performing a full service on your 8HP automatic transmission every 50,000 miles. If your vehicle is modified and makes more power than stock or if your vehicle is regularly track-driven, we recommend shorter 30,000-mile service intervals. This will ensure your transmission's fluid is free from contamination which will help extend the life of internal transmission components like clutch packs and solenoids.

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Automatic Transmission Service Kit - 8HP75 - BMW F85 X5M, F86 X6M ...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:31059464

Part#: TMSF8XMATSKT2

Ships in 6 Business Days

$ 309.53 USD

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$ 309.53 USD

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Over the life of a vehicle, the transmission can often be overlooked when performing routine maintenance. If left unserviced, the automatic transmission fluid will break down, causing the valve body and filter to become contaminated with deposits and sludge. This will lead to poor shifting, slipping, and ultimately, transmission failure. Kit Includes: OEM Hengst Automatic transmission filter OEM Hengst Hengst Oil Pan Gasket & Installation Hardware OEM Hengst Drain plug with sealing washer OEM Hengst Fill plug with sealing washer 10 Liters of Redline D6 ATF Turner Motorsport recommends performing a full service on your automatic transmission every 50,000 miles for regular street driving or 30,000 miles for vehicles that are raced or often track driven.

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Automatic Transmission Service Kit - BMW F95 X5M, F96 X6M

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:31191949

Part#: TMSF95X5M8HPKT

Ships in 6 Business Days

$ 327.75 USD

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$ 327.75 USD

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Over the life of a vehicle, the transmission can often be overlooked when performing routine maintenance. If left unserviced, the automatic transmission fluid will break down, causing the valve body and filter to become contaminated with deposits and sludge. This will lead to poor shifting, slipping, and ultimately, transmission failure. Kit Includes: OEM Hengst Automatic transmission filter OEM Hengst Oil Pan Gasket & Installation Hardware OEM Hengst Drain plug with sealing washer OEM Hengst Fill plug with sealing washer 10 Liters of Redline D6 ATF As per ZF's recommendations, Turner Motorsport suggests performing a full service on your 8HP automatic transmission every 50,000 miles. If your vehicle is modified and makes more power than stock or if your vehicle is regularly track-driven, we recommend shorter 30,000-mile service intervals. This will ensure your transmission's fluid is free from contamination which will help extend the life of internal transmission components like clutch packs and solenoids.

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Front Differential Input Seal Kit - E46, E53, E60, E61, F30

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:41289766

Part#: 31521428678TKT

Back Ordered

$ 52.99

This product was last offered at the strikethrough price on
07-05-2026

$ 50.99 USD

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$ 50.99 USD

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This kit comes with the seal and both dust covers needed to re-seal your vehicles input shaft on the front differential.

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